Macrofloral biostratigraphy of the Newent Coalfield,Gloucestershire

Boreholes recently drilled by the British Geological Survey provide the first extensive collection of fossil plants from the Newent Coalfield, Gloucestershire. They belong to the Lobatopteris vestita Biozone, indicating a late Westphalian D age. The Newent sequence is thus homotaxial with part of the Forest of Dean Coalfield, and supports the view of Wills (1956) that there was a ‘strait’ extending across St George's Land during the late Westphalian.